80896572

素因数分解:

$2^2\times 3^2\times {\mathrm{2247127}}^1$

素因数の和:2247137

約数の個数: 18

約数和(自身を含む): 204488648

約数和(自身を除く): 123592076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2247127, 4494254, 6741381, 8988508, 13482762, 20224143, 26965524, 40448286, 80896572]

約数ペア:

[(1, 80896572), (2, 40448286), (3, 26965524), (4, 20224143), (6, 13482762), (9, 8988508), (12, 6741381), (18, 4494254), (36, 2247127)]